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Nexperia USA Inc. PNE20020ERX
- Part No.:
- PNE20020ERX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-123W
- Datasheet:
-
PNE20020ERX.pdf
- Description:
- DIODE GEN PURP 200V 2A SOD123W
- Quantity:
- Payment:
- Shipping:
Inventory:1,558
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Product details
Overview
PNE20020ERX from Nexperia is a hyperfast recovery surface-mount rectifier diode in SOD123W (CFP3) package, rated for 200 V repetitive peak reverse voltage and 2 A average forward current. It delivers trr ≤ 25 ns switching performance with Pt-doped lifetime control, low inductance, and clip-bond construction-enabling high-efficiency rectification in space-constrained DC/DC converters and freewheeling paths.
For engineers reviewing the PNE20020ERX datasheet, PNE20020ERX pinout, PNE20020ERX application, or PNE20020ERX equivalent, key selection criteria include its 10–25 ns reverse recovery time, 780–870 mV VF at 125 °C, 1.5–20 µA IR at 125 °C, thermal resistance Rth(j-sp) = 15 K/W, and compatibility with reflow/wave soldering on FR4 PCBs.
Technical Context
This planar silicon rectifier uses platinum diffusion for precise carrier lifetime control, enabling hyperfast recovery without soft-recovery trade-offs. Its low-junction-capacitance (17 pF at 4 V) and minimal stored charge (Qrr = 9 nC) support clean turn-off in high-frequency switching topologies.
The CFP3 package integrates a cathode tab with enhanced thermal conduction to the PCB solder point (Rth(j-sp) = 15 K/W), while maintaining ultra-low profile (1 mm height) and standard SOD123W footprint-optimized for thermal management in dense power stages without heatsinks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Withstands repetitive reverse voltage up to 200 V without breakdown; enables use in 100–120 VAC input rectification and 48 V bus clamp circuits. |
| IF(AV) | 2 A - Supports continuous forward conduction at 2 A with δ = 0.5 square wave at Tsp ≤ 153 °C; suitable for medium-power SMPS outputs. |
| trr | 10–25 ns - Ultra-fast reverse recovery minimizes switching losses and EMI in >100 kHz converters; step-recovery test condition specified. |
| VF @ 2 A, 125 °C | 780–870 mV - Low forward drop maintains efficiency under elevated temperature; reduces thermal stress in compact layouts. |
| IR @ 200 V, 125 °C | 1.5–20 µA - Tight leakage specification ensures stable blocking in high-temperature environments like industrial motor drives. |
| Cd @ 4 V, 1 MHz | 17 pF - Low junction capacitance limits displacement current and improves high-frequency noise immunity. |
| Rth(j-sp) | 15 K/W - Direct thermal path from junction to cathode solder point enables efficient heat transfer to PCB copper area. |
Pinout & Package
Encapsulated in the SOD123W (CFP3) surface-mount plastic package: 2.6 mm × 1.7 mm × 1.0 mm body, flat leads, 1 mm typical height, optimized for automated assembly and thermal reliability on FR4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Main current exit terminal; connected to PCB mounting pad for low-inductance, high-current return path and thermal conduction. |
| 2 (A) | Anode | Current entry terminal; routed with minimal trace length to reduce parasitic inductance in high-dI/dt freewheeling paths. |
Key Features
| Feature | Design Value |
|---|---|
| Hyperfast recovery (trr ≤ 25 ns) | Enables operation in 200–500 kHz SMPS without snubbers, reducing component count and board area. |
| Pt-doped lifetime control | Ensures consistent, predictable trr and Qrr across temperature and production lots-critical for EMI-compliant designs. |
| Clip-bond construction | Increases current-carrying capacity and thermal robustness vs. wire-bonded equivalents; supports IFSM = 50 A surge. |
| Low-profile SOD123W package | 1 mm height allows stacking under shields or in ultra-thin power modules; compatible with standard reflow profiles per J-STD-020. |
| FR4-optimized thermal design | Rth(j-sp) = 15 K/W with 1 cm² cathode pad enables >1.4 W dissipation without external heatsink in industrial ambient conditions. |
Applications
| AC/DC Adapter Output Rectification | Reverse Polarity Protection |
|---|---|
|
Use Scenario: Secondary-side rectification in 12–24 V, 20–40 W offline flyback adapters with tight size constraints. IC Role / Device Role / Timing Role: Unidirectional current valve conducting during positive half-cycle of transformer secondary voltage; blocks reverse voltage during reset. Use Value: 25 ns trr prevents cross-conduction loss with synchronous MOSFETs; 780 mV VF at 125 °C sustains efficiency >88% at full load and 60 °C ambient. |
Use Scenario: Input protection circuit for 12 V automotive-grade DC-DC modules where accidental battery reversal must be blocked without fuse intervention. IC Role / Device Role / Timing Role: Series-blocking diode placed between input connector and downstream regulator; conducts only when polarity is correct. Use Value: 200 V VRRM withstands load-dump transients; 1.5 µA max IR at 125 °C ensures <100 µW standby loss in always-on systems. |
| Freewheeling Diode in BLDC Motor Drivers | High-Frequency Snubberless Flyback Clamp |
|
Use Scenario: Freewheeling path for 3-phase inverter leg in 200–500 W brushless DC motor controllers operating at 20–40 kHz PWM. IC Role / Device Role / Timing Role: Provides low-loss current recirculation path during MOSFET off-time; handles dI/dt up to 50 A/µs. Use Value: 17 pF Cd and 9 nC Qrr suppress voltage overshoot and ringing; clip-bond structure survives 50 A IFSM surges during stall events. |
Use Scenario: Clamp diode in 300 kHz, 15 W isolated flyback converter powering IoT sensor nodes, eliminating RC snubber components. IC Role / Device Role / Timing Role: Fast-recovery clamp that resets transformer energy without oscillation; turns off before primary switch reactivates. Use Value: 10 ns minimum trr ensures clean turn-off within 3.3 ns dead-time window; 930 mV VFRM limits peak clamp voltage to <35 V. |
Availability
PNE20020ERX is available at Aetrix Electronics and suitable for AC/DC adapter output rectification, reverse polarity protection, and freewheeling applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for PNE20020ERX includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and manufacturability.
The PNE20020ERX belongs to Nexperia's hyperfast recovery rectifier product line-engineered for high-frequency power conversion, where low Qrr, tight trr distribution, and thermal robustness are critical in compact, thermally constrained designs.
FAQ
Is PNE20020ERX qualified for automotive applications?
No. Per Nexperia's revision history (v.5, Jan 2024), PNE20020ERX is explicitly non-automotive qualified. It lacks AEC-Q101 stress testing and automotive-grade process controls. For automotive use, Nexperia offers the -Q qualified variant PNE20020ERX-Q, which undergoes extended temperature cycling, HTOL, and ESD validation.
What is the maximum allowable soldering temperature for PNE20020ERX?
The device complies with J-STD-020D moisture sensitivity level (MSL) 1 and supports standard lead-free reflow profiles: peak temperature ≤ 260 °C for ≤ 30 seconds, with ramp rates ≤ 3 °C/s pre- and post-peak. Wave soldering requires immersion ≤ 260 °C for 5 seconds maximum, per Nexperia's SOD123W footprint guidelines.
How does PNE20020ERX compare to standard fast recovery diodes like BYV26E?
Compared to BYV26E (200 V, 2.5 A, trr ≈ 50 ns), PNE20020ERX offers 2× faster recovery (≤25 ns), lower VF at high temperature (870 mV vs. ~1.15 V), and superior thermal resistance (Rth(j-sp) = 15 K/W vs. ~40 K/W in DO-41). Its SOD123W package also reduces board area by >70% versus axial DO-41.
Can PNE20020ERX replace Schottky diodes in 24 V output rails?
Only where reverse voltage exceeds 40 V. While PNE20020ERX has higher VF than Schottkys (e.g., 870 mV vs. 450 mV), its 200 V rating and negligible temperature-dependent leakage (vs. Schottky's exponential IR rise) make it preferable in 24 V systems exposed to >100 °C ambient or requiring long-term reliability without thermal runaway risk.
PNE20020ERX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-123W
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 980 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 25 ns
- Current - Reverse Leakage @ Vr:
- 200 nA @ 200 V
- Capacitance @ Vr, F:
- 17pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123W
- Operating Temperature - Junction:
- 175°C (Max)
PNE20020ERX FAQ
1.How can I place an order for PNE20020ERX through Aetrix?
Please submit a Request for Quotation (RFQ) for PNE20020ERX on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PNE20020ERX reliable?
The price and inventory of PNE20020ERX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNE20020ERX is usually 5 days.
3.What payment methods are accepted for PNE20020ERX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNE20020ERX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PNE20020ERX?
PNE20020ERX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PNE20020ERX order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PNE20020ERX?
For technical support, including PNE20020ERX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNE20020ERX requirements.
6.How does Aetrix verify that PNE20020ERX is sourced from the original manufacturer or authorized distributors?
All PNE20020ERX products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PNE20020ERX meets industry standards.
7.What is the process for return or replacement of PNE20020ERX?
All PNE20020ERX units undergo pre-shipment inspection (PSI). If there is an issue with PNE20020ERX, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PNE20020ERX part is unused and in its original packaging.
Return procedure for PNE20020ERX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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